Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f7c7e4acfdfd4c7a89373916ffebf24b : SUCCESS in 8m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c438bfc214c64d76a2bc3dccf6ba5bfe : FAILURE in 5m 48s